Gender rules for citizenship
Flores-Villar v. United States
In brief
The Supreme Court left the Ninth Circuit's judgment in place after an even split, but it did not answer the constitutional question.
- Where it stands
- Decided
Decided · June 13, 2011 · Per curiam
- What it’s about
- Ruben Flores-Villar argued that federal immigration rules treated U.S.-citizen fathers and mothers differently when they passed citizenship to children born abroad.
- Who it affects
- The Ninth Circuit judgment in Flores-Villar's case remains in place, but the Supreme Court's tie left the constitutionality of the gender distinction unresolved.
Summary: written with AI from the case record.
What it's about
The Supreme Court left the Ninth Circuit’s ruling in place (affirmed it) because the justices were equally divided, without deciding whether the gender distinction was constitutional.
Federal law used different rules for U.S.-citizen mothers and fathers seeking to pass citizenship to children born abroad.
Question presented
Does Nguyen v. INS permit gender discrimination that has no biological basis?
What the Court decided
Holding
The judgment is affirmed by an equally divided Court.
- Result
- Affirmed
What's next
The Supreme Court has finished its action in the case; no further step is identified in the record.
Documents
Opinions
Docket activity
New analysis added
AI analysis generated: Case Briefing
AI analysis generated: Decision Record
Case data updated: summary, question_presented, generation_metadata
Case data updated: question_presented, extraction_metadata
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Opinion added: Flores-Villar
Sources
Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.